In a ΔΑBC, Σcos(B-C)/
SinB SinC
Answers
Answered by
0
Answer:
I don't know how to do this type of questions
Step-by-step explanation:
you can understand my problem
Similar questions
Computer Science,
3 months ago
Math,
3 months ago
Math,
3 months ago
English,
7 months ago
English,
7 months ago